Prednisolone is used for treating allergies, arthritis, breathing problems (e.g., asthma), certain blood disorders, collagen diseases (e.g., lupus), certain eye diseases (e.g., keratitis), cancer (e.g., leukemia), endocrine problems (e.g., adrenocortical insufficiency), intestinal problems (e.g., ulcerative colitis), swelling due to certain conditions, or skin conditions (e.g., psoriasis).

Periactin is used to treat sneezing, runny nose, itching, watery eyes, hives, rashes, and other symptoms of allergies and the common cold.

Phenergan is treating different types of allergy symptoms, including itching, runny nose, sneezing, itchy or watery eyes, hives, and itchy skin rashes.

Promethazine is used for relieving allergy symptoms, including hives or runny nose.

Omnacortil (prednisolone) is used for treating allergies, arthritis, breathing problems (e.g., asthma), certain blood disorders, collagen diseases (e.g., lupus), certain eye diseases (e.g., keratitis), cancer (e.g., leukemia), endocrine problems (e.g., adrenocortical insufficiency), intestinal problems (e.g., ulcerative colitis), swelling due to certain conditions, or skin conditions (e.g., psoriasis).